Meta Action
Request
1. GET /image
2. GET /info
3. GET /version
4. GET /put
5. GET /journal_id
6. GET /role
7. GET /check
8. GET /dump
Description
This is a set of APIs related to FE metadata, except for /dump, they are all used for internal communication between FE nodes.
Path parameters
TODO
Query parameters
TODO
Request body
TODO
Response
TODO
Examples
TODO
